Input Pull-up Resistance:

For LS7310, LS7311

PL, OFF, RUN, PULSE

50

100

200

k

Ω

-

Output Voltage:

TRIG, HI

Vss

-

-

V

-

TRIG, LO

-

Vss - 8

-

V

-

Output Current:

TRIG, Sink

25

-

-

mA

Vss = +12V

PL Source

5

-

-

mA

DYNAMIC CHARACTERISTICS:

SYMBOL

MIN

TYP

MAX

UNIT

CONDITION

SYNC frequency

40

-

70

Hz

-

PL, RUN, PULSE, OFF

50

-

infinite

ms

60Hz SYNC

Hold Time

60

-

infinite

ms

50Hz SYNC

TRIG Pulse Width

-

33

-

µs

60Hz SYNC

(LS7310, LS7312)

-

39

-

µs

50Hz SYNC

TRIG Pulse Width

-

1.0

-

ms

60Hz SYNC

(LS7311, LS7313)

-

1.2

-

ms

50Hz SYNC

MAXIMUM RATINGS:

PARAMETER

SYMBOL

VALUE

UNIT

DC Supply Voltage

+20

V

Any Input Voltage

Vss - 20 to Vss + 0.5

V

Storage Temperature

-65 to +150

°C

Operating Temperature

0 to +80

°C

DC ELECTRICAL CHARACTERISTICS:

SYMBOL

MIN

TYP

MAX

UNIT

CONDITION

Supply Voltage

+10

+12

+14

V

-

Supply Current

-

1.2

2

mA

Vss = 12V, outputs off

Input Voltage:

SYNC, LO

0

-

1/3Vss

V

-

SYNC, HI

2/3Vss

-

Vss

V

-

All other inputs, LO

0

-

1/4Vss

V

-

All other inputs, HI

1/2Vss

-

Vss

V

-

Input Current:

SYNC Input

-

-

110

µA

With Series 1.5M

Ω

Resistor to 115VAC

7310-012703-4

The information included herein is believed to be

accurate and reliable. However, LSI Computer Systems,

Inc. assumes no responsibilities for inaccuracies, nor for

any infringements of patent rights of others which may

result from its use.